Tiny Homes Zoning — State ProfileReviewed 2026-08-23
Can you put a tiny home in New York?
Current tiny-home-on-wheels and ADU rules for New York, sourced and dated — plus verified local builders.
RESTRICTED
New York — No full statewide ADU law; NYC has a specific 2022 mandate (verified 2026-08)
Tiny home on wheelsNew York City and its immediate suburbs, especially Long Island, are highly restrictive toward tiny homes as primary residences; upstate and rural counties are considerably more permissive, though wheeled units still generally face the same RV-classification issue as most states.
ADU / accessory unitNew York does not have a fully statewide ADU law. A 2022 state law specifically requires New York City to allow ADUs in single-family zones — implementation is still rolling out. A broader statewide ADU proposal (originally part of Gov. Hochul's 2022 budget, later reintroduced as bills A4854/S4547A) was significantly scaled back after opposition, especially from Long Island suburban lawmakers, and remains pending, not enacted, as of this review. The state does fund a $85 million 'Plus One ADU Program' offering low/no-interest loans and grants for ADU construction statewide, independent of zoning mandates.
Minimum square footageVaries widely by jurisdiction; some individual Westchester towns publish specific minimums (e.g., under 200 sq ft in a few cases)
Foundation requirementFoundation-built units in rural and upstate counties often have the clearest path; wheeled units face the same RV-classification issue as most states
Local notesTreat 'New York' as at least three different regulatory environments: NYC (a specific 2022 ADU mandate, slow rollout), the downstate suburbs including Long Island and Westchester (town-by-town, historically restrictive but shifting), and upstate (generally the most flexible). Don't extrapolate from one to another.
!Zoning is set by your specific city or county, not the state as a whole. Use this as a starting point, then confirm with the local building or planning department before you buy land or start a build. Not legal advice.
Last reviewed 2026-08-23